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/**************************************************************************
* Copyright 2009-2015 Olivier Belanger *
* *
* This file is part of pyo, a python module to help digital signal *
* processing script creation. *
* *
* pyo is free software: you can redistribute it and/or modify *
* it under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* pyo is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU Lesser General Public License for more details. *
* *
* You should have received a copy of the GNU Lesser General Public *
* License along with pyo. If not, see <http://www.gnu.org/licenses/>. *
*************************************************************************/
#ifndef _MATRIXMODULE_H
#define _MATRIXMODULE_H
#include "Python.h"
#include "pyomodule.h"
typedef struct
{
PyObject_HEAD
int width;
int height;
MYFLT **data;
} MatrixStream;
#define MAKE_NEW_MATRIXSTREAM(self, type, rt_error) \
(self) = (MatrixStream *)(type)->tp_alloc((type), 0); \
if ((self) == rt_error) { return rt_error; } \
\
(self)->width = (self)->height = 0
extern int MatrixStream_getWidth(MatrixStream *self);
extern int MatrixStream_getHeight(MatrixStream *self);
extern MYFLT MatrixStream_getPointFromPos(MatrixStream *self, long x, long y);
extern MYFLT MatrixStream_getInterpPointFromPos(MatrixStream *self, MYFLT x, MYFLT y);
extern PyTypeObject MatrixStreamType;
#endif // _MATRIXMODULE_H
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